How to conduct quality control to ensure the quality of cartoon figure dolls during the production process?
Publish Time: 2024-12-12
In the journey of cartoon figure dolls from design blueprints to finished products in the hands of consumers, quality control is the key link to ensure its high quality, which runs through the entire production process.Raw material quality inspection is the first checkpoint. For plush fabrics, strictly test their fiber strength, softness and color fastness, frequently pull tests to ensure that the dolls are not easy to shed or break during daily play, and multiple rounds of washing experiments to ensure that the colors are long-lasting and bright, and prevent fading and staining. Plastics, resins and other materials need to verify their purity, hardness and environmental protection indicators, and use professional instruments to measure various parameters to ensure that no harmful chemicals leak out and ensure the safety of users, especially for children's toys, which need to meet strict safety standards.Production process monitoring is followed up simultaneously. In the filling stage, accurately control the filling amount and filling uniformity, use electronic scales to measure, avoid partial collapse or bloated deformation of the dolls, regularly check the fullness after filling, and press different parts to check the resilience. During the process of enamelling and injection molding, mold accuracy is crucial. The cavity size is measured with a high-precision caliper, and the tolerance range is strictly controlled to ensure that the size of each part of the doll fits the design. The injection molding pressure, temperature, and speed parameters are closely monitored to prevent defects such as flash, shrinkage, and bubbles. Automated monitoring equipment is used to warn of process deviations in real time.The painting process cannot afford to make mistakes. The painter's skills must be exquisite and stable. The coloring must be carefully compared according to the standard color card. When applying multiple layers of paint, the thickness and drying time of each layer must be controlled to prevent uneven color and paint flow. With the help of gloss meters and colorimeter quantitative detection, the color of the doll is highly consistent with the prototype image. The painting of facial details is even more critical. For example, the outline of the eyes and lips is checked with the help of a microscope to check the smoothness and clarity of the lines, and no blur or distortion is allowed.Finished product inspection is the final battle of quality control. A comprehensive review of the doll's appearance, from the smoothness of the hair, the symmetry of the limbs to the integrity of the clothing and accessories, is conducted one by one; functional testing is carried out on movable dolls, the joints are repeatedly bent to test flexibility and durability, and multiple play scenes are simulated to ensure that the parts are not loose; safety testing once again verifies whether there are hidden dangers such as sharp corners and small parts that are easy to fall off, and strictly follows domestic and international toy safety regulations. Only when all levels of quality inspection meet the standards can the cartoon figure doll enter the market in a perfect posture, gain the trust and love of consumers, and shine on toy shelves or collection cabinets.
